GeForce 945M vs Radeon HD 7770
Find out if it is worth upgrading your current GPU setup by comparing GeForce 945M and Radeon HD 7770. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce 945M and Radeon HD 7770. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
GeForce 945M is a Laptop Graphics Card
Note: GeForce 945M is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with GeForce 945M here:
Main Specs
GeForce 945M
Radeon HD 7770
Power consumption (TDP)
75 Watt
Interface
MXM-B (3.0)
Supplementary power connectors
None
Memory type
DDR3
GDDR5
Maximum RAM amount
4 GB
2 GB
Display Connectors
No outputs
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GeForce 945M has 2 GB more memory, than Radeon HD 7770.
GeForce 945M is used in Laptops, and Radeon HD 7770 - in Desktops.
GeForce 945M is build with Maxwell architecture, and Radeon HD 7770 - with GCN.
Core clock speed of Radeon HD 7770 is 72 MHz higher, than GeForce 945M.
GeForce 945M and Radeon HD 7770 are manufactured by 28 nm process technology.
Memory clock speed of Radeon HD 7770 is 2500 MHz higher, than GeForce 945M.
Game benchmarks
Assassin's Creed Odyssey
Battlefield 5
Call of Duty: Warzone
Counter-Strike: Global Offensive
Cyberpunk 2077
Dota 2
Far Cry 5
Fortnite
Forza Horizon 4
Grand Theft Auto V
Metro Exodus
Minecraft
PLAYERUNKNOWN'S BATTLEGROUNDS
Red Dead Redemption 2
The Witcher 3: Wild Hunt
World of Tanks
high / 1080p
10−11
10−11
ultra / 1080p
6−7
6−7
QHD / 1440p
1−2
1−2
low / 720p
24−27
24−27
medium / 1080p
12−14
12−14
GeForce 945M and Radeon HD 7770 have the same average FPS in Assassin's Creed Odyssey.
high / 1080p
16−18
16−18
ultra / 1080p
14−16
14−16
QHD / 1440p
1−2
1−2
low / 720p
35−40
35−40
medium / 1080p
18−20
18−20
GeForce 945M and Radeon HD 7770 have the same average FPS in Battlefield 5.
low / 768p
45−50
45−50
QHD / 1440p
0−1
0−1
GeForce 945M and Radeon HD 7770 have the same average FPS in Call of Duty: Warzone.
low / 768p
170−180
170−180
medium / 768p
140−150
140−150
ultra / 1080p
75−80
75−80
QHD / 1440p
40−45
40−45
4K / 2160p
30−33
30−33
high / 768p
110−120
110−120
GeForce 945M and Radeon HD 7770 have the same average FPS in Counter-Strike: Global Offensive.
low / 768p
55−60
55−60
ultra / 1080p
27−30
27−30
medium / 1080p
45−50
45−50
GeForce 945M and Radeon HD 7770 have the same average FPS in Cyberpunk 2077.
low / 768p
95−100
95−100
medium / 768p
75−80
75−80
ultra / 1080p
45−50
45−50
GeForce 945M and Radeon HD 7770 have the same average FPS in Dota 2.
high / 1080p
12−14
12−14
ultra / 1080p
12−14
10−12
4K / 2160p
5−6
5−6
low / 720p
27−30
27−30
medium / 1080p
12−14
12−14
GeForce 945M and Radeon HD 7770 have the same average FPS in Far Cry 5.
high / 1080p
18−20
18−20
ultra / 1080p
14−16
14−16
low / 720p
80−85
80−85
medium / 1080p
35−40
35−40
GeForce 945M and Radeon HD 7770 have the same average FPS in Fortnite.
high / 1080p
18−20
18−20
ultra / 1080p
14−16
14−16
QHD / 1440p
5−6
5−6
low / 720p
35−40
35−40
medium / 1080p
21−24
21−24
GeForce 945M and Radeon HD 7770 have the same average FPS in Forza Horizon 4.
low / 768p
65−70
65−70
medium / 768p
60−65
60−65
high / 1080p
21−24
21−24
ultra / 1080p
9−10
9−10
QHD / 1440p
0−1
0−1
GeForce 945M and Radeon HD 7770 have the same average FPS in Grand Theft Auto V.
high / 1080p
7−8
7−8
ultra / 1080p
5−6
5−6
4K / 2160p
1−2
1−2
low / 720p
20−22
20−22
medium / 1080p
9−10
9−10
GeForce 945M and Radeon HD 7770 have the same average FPS in Metro Exodus.
low / 768p
100−110
100−110
ultra / 1080p
90−95
90−95
medium / 1080p
100−105
100−105
GeForce 945M and Radeon HD 7770 have the same average FPS in Minecraft.
high / 1080p
18−20
18−20
ultra / 1080p
16−18
16−18
low / 720p
45−50
45−50
medium / 1080p
21−24
21−24
GeForce 945M and Radeon HD 7770 have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS.
high / 1080p
12−14
12−14
ultra / 1080p
8−9
8−9
QHD / 1440p
0−1
0−1
low / 720p
20−22
20−22
medium / 1080p
12−14
12−14
GeForce 945M and Radeon HD 7770 have the same average FPS in Red Dead Redemption 2.
low / 768p
35−40
35−40
medium / 768p
24−27
24−27
high / 1080p
14−16
14−16
ultra / 1080p
8−9
8−9
4K / 2160p
7−8
7−8
GeForce 945M and Radeon HD 7770 have the same average FPS in The Witcher 3: Wild Hunt.
low / 768p
95−100
95−100
medium / 768p
55−60
55−60
ultra / 1080p
27−30
27−30
high / 768p
45−50
45−50
GeForce 945M and Radeon HD 7770 have the same average FPS in World of Tanks.
Full Specs
GeForce 945M
Radeon HD 7770
Architecture
Maxwell
GCN
Code name
GM107
Cape Verde
Type
Laptop
Desktop
Release date
12 March 2015
15 February 2012
Pipelines
512
640
Core clock speed
928 MHz
1000 MHz
Boost Clock
1045 MHz
Transistor count
1,870 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
40.80
Floating-point performance
953.9 gflops
Memory bus width
128 Bit
128 Bit
Memory clock speed
2000 MHz
4500 MHz
Memory bandwidth
28.8 GB/s
Shared memory
-
-
DirectX
12 (11_0)
DirectX 11.1, Shader 5.1
Shader Model
5.1
OpenGL
4.5
OpenCL
1.2
Vulkan
1.1.126
CUDA
+
Bus support
PCI Express 3.0
Bitcoin / BTC (SHA256)
107 Mh/s
156 Mh/s
Laptop size
medium sized
Optimus
+
Eyefinity
+
GPU Boost
2.0
GameWorks
+
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